I have done all that is required to do bypass as suggested, I now do not need my parking brake on to view dvd/nav but will not play unless i am stopped any help out there ?

ed

Re-check that all your wiring is secure and in the right location. You must've done something wrong...it works for everyone else

If you do it right, it will work.

Thanks for your help My professional had the wire in the wrong location Once it was "done correctly" my bypass now works correctly